Zac Efron Gets Tricked Into Making Robert de Niro a Sandwich - Watch Now!

Zac Efron accidentally gets tricked into making Robert de Niro a sandwich under the guise that he is getting a great acting lesson.

In this new video from Funny or Die, the Dirty Grandpa co-stars sit down together to talk about acting tips. Instead of giving legitimate tips, Robert tells Zac to grab two slices of bread, mayo, mustard, cheese, roasted peppers, etc.

“Never judge a character you play, always be truthful to your character,” Robert tells Zac when Zac comments that roasted peppers are gross. LOL.